Biden warns 'more people may die' if Trump refuses to cooperate on transition – as it happened

• Biden urges Trump team to work with him on Covid planning
• The idea that [Trump] is playing golf is beyond my comprehension'
• National security adviser appears to accept Trump lost election
• Campaign reportedly withdraws illegally processed ballots claim

12.58am GMT

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12.15am GMT

Dillon is expected to join the Biden administration as deputy chief of staff, per multiple reports.

The news was first reported by NBC. Dillon would work with Ron Klain, who Biden has named chief of staff.